{ pkgs, ... }:
{
  services.tailscale = {
    enable = true;

    # Required for the GNOME extension to control tailscale without root
    extraSetFlags = [ "--operator=alex" ];
  };

  networking.firewall = {
    checkReversePath = "loose";
    allowedUDPPorts = [ 41641 ];
  };

  home-manager.users.alex = {
    programs.gnome-shell = {
      enable = true;

      extensions = [
        # Tailscale in the GNOME quick settings, including Mullvad exit nodes
        { package = pkgs.gnomeExtensions.tailscale-qs; }
      ];
    };
  };
}